PSPad is a free and portable text editor which supports syntax highlighting for many language including PHP, SQL, ASP and Python, among a long list of others.3.44 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP(Free)

Acoustic Labs Audio Editor is a cool program which allows you to make professional edits to different types of audio formats like WAV, MP3, WMA, OGG and PCM files.8.04 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP(Free Trial)

Orange Photo Editor is a very simple image editor which is useful as a tool to produce thumbnails and HTML for people wishing to upload their photos to a web site.562 KB | For Windows 7, Windows 8 / Vista / XP / NT(Free)

By placing a Sitemap-formatted file on your webserver, you enable the Google crawlers to find out what pages are present and which have recently changed, and to crawl your site accordingly.4.74 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP(Shareware)

HxD is a hex editor capable not only of open files, but also one which can read and write data to hard disk sectors and processes in memory.0.83 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP(Free)

It's good to note that the old Audio Editor Express has continued development under a different name and is now offered by DansDansMedia.10 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP(Shareware)